They're called cable franchise agreements. Google found this example[1] with the provider in this case (Comcast) being required to extend service to any area wi

They're called cable franchise agreements. Google found this example[1] with the provider in this case (Comcast) being required to extend service to any area with a minimum of 30 dwellings per cable mile. You should be able to get a copy of the franchise agreement between the municipality and provider. They're typically for cable companies but they may apply to "fiber" providers as well. Not sure about that. [1]https://www.ccgov.org/home/showpublisheddocument/3328/635960892496070000 https://www.ccgov.org/home/showpublisheddocument/3328/635960...